Contents: Front bumper ↡ Rear bumper ↡
Front bumper
Front Bumper Installation Details
1 - Bolts; 2 - Bumper; 4 - ATF cooler; B14x1 - Outside air temperature sensor connector
1. On models with the corresponding equipment (463.246), remove the lower engine compartment boot (see Section Removal and installation the engine compartment boot for the AMG package).
2. Using an assistant, remove the crankcase guard.
3. Remove the fog light (see Chapter On-board electrical equipment).
4. Remove the ATF cooler (4) from the bumper (2) (except AMG models).
5. On models 463.246 (AMG), remove the engine oil cooler from the bumper (2) and, without disconnecting the lines, move it to the side.
6. Remove the bolts (1).
7. Disconnect the connector (B14x1) of the outside air temperature sensor wiring.
8. Using an assistant, remove the bumper (2).
9. Installation is carried out in reverse order.
Rear bumper
Preparing to remove the rear bumper (1 of 3) (except models 463.246)
A - Trunk lid with wind deflector
B — Wind deflector mounting brackets
Preparing to remove the rear bumper (2 of 3)
1 - CD changer cover; 2 - Mounting eye; 3 - Floor covering; 4 - Lid
Preparing to remove the rear bumper (3 of 3)
5 - Electrical wiring connector; 6 - Bolted connector; 7 - Rubber bushings
Article based on data from the website [MercedesMan.ru]
Rear bumper installation details
8 - Splash guard; 9 - Corner pads; 10, 13 - Screws; 11 - Rack; 12 - Connector; E7 - Reverse light; E3/1 - Rear; E19/1 - Left number plate light; E19/2 - Right number plate light
1. On models with the corresponding configuration (code ET2), activate the service mode of the TELE AID emergency call system (see Section Activation/deactivation of the service mode of the TELE AID emergency call system).
2. Remove 3 push-button fasteners on each side and remove the cover (A) with the wind deflector (except models 463.246).
3. On the left side, remove the wind deflector mounting brackets (B) (except models 463.246).
4. On models with the corresponding equipment (code V53), remove the storage compartment with cover in the luggage compartment (see Section Removal, installation and adjustment of doors).
5. On models with the corresponding configuration (code EP5), remove the cover (1) of the CD changer.
6. Unscrew the mounting eye (2).
7. Slightly lift the edge of the side trim panel and remove the carpet panel (3) of the floor covering from the cover (4).
8. Unscrew the two fastening screws and remove the cover (4).
9. On models with the corresponding configuration (code EP5), remove the CD changer.
10. Disconnect the connector (5) of the electrical wiring harness going from the rear bumper to the vehicle interior.
11. On models with the corresponding configuration (code ET2), disconnect the threaded connector (6) of the replacement antenna of the TELE AID emergency call system.
12. Release the electrical wiring from the body panel by pulling it out through the bushings (7).
Note: Damaged bushings (7) must be replaced without fail.
13. Remove the splash guard (8).
14. Unscrew the screws (10), disconnect from the pillars (11) and remove the corner trims (9) of the bumper.
15. On the right, disconnect the connector (12) of the reverse light (E7).
16. On the left, disconnect the electrical wiring from the rear fog light (E3/1).
17. Remove the license plate lights (E19/1 and E19/2).
18. Remove the screws (13) (four on each side) and with the help of an assistant, remove the bumper.
19. Installation is carried out in reverse order.
Note: The carpet floor panel (3) is attached to the cover (4) using glue.
20. On models with the corresponding configuration (code ET2), deactivate the service mode of the TELE AID system (see Section Activation/deactivation of the service mode of the TELE AID emergency call system).
21. Finally, read the DTC codes and clear the on-board diagnostic system memory using the STAR DIAGNOSIS scanner (6511 1801 00) (See Chapter Engine electrical systems).